20001894

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{17827}}^1$

素因数の和:17860

約数の個数: 32

約数和(自身を含む): 46210176

約数和(自身を除く): 26208282

約数列:

[1, 2, 3, 6, 11, 17, 22, 33, 34, 51, 66, 102, 187, 374, 561, 1122, 17827, 35654, 53481, 106962, 196097, 303059, 392194, 588291, 606118, 909177, 1176582, 1818354, 3333649, 6667298, 10000947, 20001894]

約数ペア:

[(1, 20001894), (2, 10000947), (3, 6667298), (6, 3333649), (11, 1818354), (17, 1176582), (22, 909177), (33, 606118), (34, 588291), (51, 392194), (66, 303059), (102, 196097), (187, 106962), (374, 53481), (561, 35654), (1122, 17827)]